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BOSTON MARATHON 2025

Andrew Stimatze

Bib: 10346•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Masters (Masters Men)
#0 / 10463
Top 36%
Division (M50-54)
#0 / 1996
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:54
Rank: #11041
Start → 5K
22:54 | 7:22/mi
10K· 6.21 mi
45:48
Rank: #10954 (+87)
5K → 10K
22:54 | 7:22/mi
15K· 9.32 mi
1:08:35
Rank: #10699 (+255)
10K → 15K
22:47 | 7:20/mi
20K· 12.43 mi
1:31:32
Rank: #10450 (+249)
15K → 20K
22:57 | 7:23/mi
Half· 13.11 mi
1:36:29
Rank: #10384 (+66)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:54:30
Rank: #10189 (+195)
Half → 25K
18:01 | 7:26/mi
30K· 18.64 mi
2:18:19
Rank: #9872 (+317)
25K → 30K
23:49 | 7:40/mi
20M
2:28:55
Rank: #9750 (+122)
30K → 20M
10:36 | 7:48/mi
21M
2:37:14
Rank: #9702 (+48)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:42:59
Rank: #9690 (+12)
21M → 35K
5:45 | 7:41/mi
23M
2:52:55
Rank: #9657 (+33)
35K → 23M
9:56 | 7:56/mi
24M
3:00:47
Rank: #9656 (+1)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
3:07:47
Rank: #9708 (-52)
24M → 40K
7:00 | 8:11/mi
25.2M
3:10:53
Rank: #9727 (-19)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:18:38
Rank: #9724 (+3)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:29
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2922:547:2222:54
7:22
-
10K
6.21 mi11:11:2345:487:2222:54
7:22
0:00
15K
9.32 mi11:34:101:08:357:2122:47
7:20
-0:02
20K
12.43 mi11:57:071:31:327:2222:57
7:23
+0:03
Half
13.11 mi12:02:041:36:297:224:57
7:15
-0:08
25K
15.53 mi12:20:051:54:307:2218:01
7:26
+0:11
30K
18.64 mi12:43:542:18:197:2523:49
7:40
+0:14
20M
20.00 mi12:54:302:28:557:2710:36
7:48
+0:08
21M
21.00 mi13:02:492:37:147:298:19
8:19
+0:31
35K
21.75 mi13:08:342:42:597:305:45
7:41
-0:38
23M
23.00 mi13:18:302:52:557:319:56
7:56
+0:15
24M
24.00 mi13:26:223:00:477:327:52
7:52
-0:04
40K
24.85 mi13:33:223:07:477:337:00
8:11
+0:19
25.2M
25.20 mi13:36:283:10:537:343:06
8:59
+0:48
Finish
26.22 mi13:44:133:18:387:357:45
7:36
-1:23

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:30

58% of race

Time at Steady Pace

55:47

28% of race

Time at Slower Pace

28:21

14% of race

Average Pace: 7:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:48:2922:547:2222:54
7:22
#11041
10K
6.21 mi11:11:2345:487:2222:54
7:22
#10954
15K
9.32 mi11:34:101:08:357:2122:47
7:20
#10699
20K
12.43 mi11:57:071:31:327:2222:57
7:23
#10450
Half
13.11 mi12:02:041:36:297:224:57
7:15
#10384
25K
15.53 mi12:20:051:54:307:2218:01
7:26
#10189
30K
18.64 mi12:43:542:18:197:2523:49
7:40
#9872
20M
20.00 mi12:54:302:28:557:2710:36
7:48
#9750
21M
21.00 mi13:02:492:37:147:298:19
8:19
#9702
35K
21.75 mi13:08:342:42:597:305:45
7:41
#9690
23M
23.00 mi13:18:302:52:557:319:56
7:56
#9657
24M
24.00 mi13:26:223:00:477:327:52
7:52
#9656
40K
24.85 mi13:33:223:07:477:337:00
8:11
#9708
25.2M
25.20 mi13:36:283:10:537:343:06
8:59
#9727
Finish
26.22 mi13:44:133:18:387:357:45
7:36
#9724
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi110418709870910252(Top 36%)8219(Top 51%)8219(Top 412%)
10K6.21 mi3.10 mi10954+878641+688641+6810908(Top 38%)8615(Top 53%)8615(Top 432%)
15K9.32 mi3.11 mi10699+2558489+1528489+15210252(Top 36%)8219(Top 51%)8219(Top 412%)
20K12.43 mi3.11 mi10450+2498346+1438346+1439780(Top 34%)7890(Top 49%)7890(Top 395%)
Half13.11 mi0.68 mi10384+668301+458301+459553(Top 34%)7788(Top 48%)7788(Top 390%)
25K15.53 mi2.42 mi10189+1958162+1398162+1399378(Top 33%)7545(Top 47%)7545(Top 378%)
30K18.64 mi3.11 mi9872+3177947+2157947+2158952(Top 32%)7114(Top 44%)7114(Top 356%)
20M20.00 mi1.36 mi9750+1227843+1047843+1049024(Top 32%)7011(Top 44%)7011(Top 351%)
21M21.00 mi1.00 mi9702+487793+507793+509313(Top 33%)6997(Top 43%)6997(Top 351%)
35K21.75 mi0.75 mi9690+127765+287765+289934(Top 35%)7334(Top 46%)7334(Top 367%)
23M23.00 mi1.25 mi9657+337705+607705+609517(Top 34%)6988(Top 43%)6988(Top 350%)
24M24.00 mi1.00 mi9656+17661+447661+4410302(Top 36%)7322(Top 45%)7322(Top 367%)
40K24.85 mi0.85 mi9708-527653+87653+811441(Top 40%)7776(Top 48%)7776(Top 390%)
25.2M25.20 mi0.35 mi9727-197643+107643+1011667(Top 41%)7801(Top 48%)7801(Top 391%)
Finish26.22 mi1.02 mi9724+37597+467597+469943(Top 35%)6952(Top 43%)6952(Top 348%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10252

Males

8219

M50-54

8219

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10908

Males

8615

M50-54

8615

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10252

Males

8219

M50-54

8219

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9780

Males

7890

M50-54

7890

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9553

Males

7788

M50-54

7788

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

9378

Males

7545

M50-54

7545

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8952

Males

7114

M50-54

7114

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9024

Males

7011

M50-54

7011

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9313

Males

6997

M50-54

6997

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9934

Males

7334

M50-54

7334

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9517

Males

6988

M50-54

6988

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10302

Males

7322

M50-54

7322

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11441

Males

7776

M50-54

7776

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11667

Males

7801

M50-54

7801

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9943

Males

6952

M50-54

6952

Passing Analysis

Category:
Athletes Passed
2355*
Passed By
1037
Net Change
+1317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11041
5K → 10K300213+87#11041#10954
10K → 15K30651+255#10954#10699
15K → 20K30354+249#10699#10450
20K → Half704+66#10450#10384
Half → 25K25560+195#10384#10189
25K → 30K390*73+317#10189#9872
30K → 20M17249+122#9872#9750
20M → 21M11365+48#9750#9702
21M → 35K6553+12#9702#9690
35K → 23M12188+33#9690#9657
23M → 24M9291+1#9657#9656
24M → 40K56108-52#9656#9708
40K → 25.2M3352-19#9708#9727
25.2M → Finish7976+3#9727#9724
TOTALS2355*1037+1317

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing